Table 2 Overall mosquito densities in each trial arm and ratio between trial arms.

From: A noninferiority cluster randomised evaluation of a broflanilide indoor residual spraying insecticide, VECTRON T500, for malaria vector control in Tanzania

Species

VECTRON™ T500 geometric mean village level density (mosquitoes per house per night)

Fludora® Fusion geometric mean village level density (mosquitoes per house per night)

Ratio (95% CI)

Adjusted ratio* (95% CI)

Total Anopheles

2.32

2.87

0.81 (0.46, 1.41)

0.77 (0.45, 1.29)

An. gambiae

1.33

1.97

0.68 (0.33, 1.40)

0.65 (0.32, 1.29)

An. funestus

0.80

0.77

1.05 (0.52, 2.12)

0.98 (0.50, 1.93)

Other Anopheles

0.05

0.05

0.90 (0.35, 2.30)

0.86 (0.35, 2.14)

Culex

1.56

2.55

0.61 (0.25, 1.49)

0.59 (0.24, 1.47)

  1. *Adjusted for month of catch, baseline density, % of houses with ITNs and % of mud houses.
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